| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHCO3 + 2 KAl(SO4)2 = K2CO3 + NaHSO4 + Al2(SO4)3
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
BaNO3 + NaSO4 = BaSO4 + Na(NO3) =>
BaNO3 + NaSO4 = BaSO4 + Na(NO3)
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
HCH3COO + Al(OH)3 = Al(CH3COO)3 + H2O =>
3 HCH3COO + Al(OH)3 = Al(CH3COO)3 + 3 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
K + P = K2P =>
2 K + P = K2P
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
Al + H{+} = H2 + Al{+3} =>
2 Al + 6 H{+} = 3 H2 + 2 Al{+3}
Cr(OH)3 + NaHCO3 = Na3[Cr(OH)6] + CO2 =>
Cr(OH)3 + 3 NaHCO3 = Na3[Cr(OH)6] + 3 CO2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
H2SO4 + CO3 = H2O + CO2 + SO4 =>
H2SO4 + CO3 = H2O + CO2 + SO4
Cu(NO3)2 + KI = KNO3 + I2 + Cu =>
Cu(NO3)2 + 2 KI = 2 KNO3 + I2 + Cu
Cu2SO4 + NH4OH = Cu2(OH)2 + (NH4)2SO4 =>
Cu2SO4 + 2 NH4OH = Cu2(OH)2 + (NH4)2SO4
CH3OH = (CO)2 + H2 =>
2 CH3OH = (CO)2 + 4 H2
Sm2(CO3)3 = Sm2O3 + CO2 =>
Sm2(CO3)3 = Sm2O3 + 3 CO2
H2(g) + Br2(q) = HBr(g) =>
H2(g) + Br2(q) = 2 HBr(g)
CoSO4 + H2O2 + NaOH = Co(OH)3 + Na2(SO4) =>
2 CoSO4 + H2O2 + 4 NaOH = 2 Co(OH)3 + 2 Na2(SO4)
C2HF3O2 + NaOH + C18H32O16 = C18H32O16CH2COOH + NaF + H2O =>
9 C2HF3O2 + 27 NaOH + 59 C18H32O16 = 54 C18H32O16CH2COOH + 27 NaF + 17 H2O
NaC2H3O2(aq) + Pb(NO3)2(aq) = Na(NO3) + Pb(C2H3O2)2 =>
2 NaC2H3O2(aq) + Pb(NO3)2(aq) = 2 Na(NO3) + Pb(C2H3O2)2
TL + Cl2 = TLCl4 =>
TL + 2 Cl2 = TLCl4
Cl2 + K(OH) = ClO + KCl + H2O =>
3 Cl2 + 4 K(OH) = 2 ClO + 4 KCl + 2 H2O
NaOH + C6H8O7 = H2O + Na + CO2 =>
18 NaOH + C6H8O7 = 13 H2O + 18 Na + 6 CO2
Zn2S2 + Mg3(AsO4)2 = Zn3(AsO4)2 + Mg2S2 =>
3 Zn2S2 + 2 Mg3(AsO4)2 = 2 Zn3(AsO4)2 + 3 Mg2S2
Sr2O + O2 = SrO2 =>
2 Sr2O + 3 O2 = 4 SrO2
C7H8O + CH3COCl = C9H10O2 + HCl =>
C7H8O + CH3COCl = C9H10O2 + HCl
C8H18 = C4H8 + H2 =>
C8H18 = 2 C4H8 + H2
C5H11CHO + O2 = CO2 + H2O =>
2 C5H11CHO + 17 O2 = 12 CO2 + 12 H2O
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
NH4Br + KOH = NH3 + KBr + H2O =>
NH4Br + KOH = NH3 + KBr + H2O
Li + P = LiP =>
Li + P = LiP
C4H8N2O3 + O = CO2 + H2O + CH4N2O =>
C4H8N2O3 + 6 O = 3 CO2 + 2 H2O + CH4N2O
Ca(OH)2 + Na2CO3 = CaCO3 + NaOH =>
Ca(OH)2 + Na2CO3 = CaCO3 + 2 NaOH
C6H12O6 + CU(OH)2 = C6H10O6CU + H2O =>
C6H12O6 + CU(OH)2 = C6H10O6CU + 2 H2O
Cl2(g) + NaBr(aq) = Br2(l) + NaCl(aq) =>
Cl2(g) + 2 NaBr(aq) = Br2(l) + 2 NaCl(aq)
Ag2O + NH3 + H2O = [Ag(NH3)2]OH =>
Ag2O + 4 NH3 + H2O = 2[Ag(NH3)2]OH
Na2CO3(Aq) + CuSO4(Aq) = CuCO3(Aq) + Na2SO4(Aq) =>
Na2CO3(Aq) + CuSO4(Aq) = CuCO3(Aq) + Na2SO4(Aq)
Cu + O2 + H2O + NaCN = NaCu(CN)2 + NaOH =>
4 Cu + O2 + 2 H2O + 8 NaCN = 4 NaCu(CN)2 + 4 NaOH
CO + HCl = COCl3 + H2 =>
2 CO + 6 HCl = 2 COCl3 + 3 H2
Mg + ZnCl2 = MgZn + Cl =>
Mg + ZnCl2 = MgZn + 2 Cl
N2H4 + I2O2 = N2 + NH4I + H2O =>
3 N2H4 + I2O2 = 2 N2 + 2 NH4I + 2 H2O
ZnI2 = Zn(s) + I2(g) =>
ZnI2 = Zn(s) + I2(g)
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Al(OH)3 + Cr(SO4)3 = Cr(OH)6 + Al2(SO4)3 =>
2 Al(OH)3 + Cr(SO4)3 = Cr(OH)6 + Al2(SO4)3
CH3COOH + NaH2CO3 = NaC2H3O2 + H2O + CO2 =>
7 CH3COOH + 8 NaH2CO3 = 8 NaC2H3O2 + 10 H2O + 6 CO2
K + Mg(SO4) = Mg + K(SO4) =>
K + Mg(SO4) = Mg + K(SO4)
PB(CH3COO)2 + H2S = PBS + (CH3COOH) =>
PB(CH3COO)2 + H2S = PBS + 2(CH3COOH)
CO2C4H10 + O2 = CO2 + H2O =>
2 CO2C4H10 + 13 O2 = 10 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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